** Shares of Australian copper miners tumble, tracking a decline in the price for the metal
** Copper prices fall around 2%, weighed down by a firmer U.S. dollar as oil prices surged nearly 25% MET/L
** Sandfire Resources SFR.AX declines as much as 10.8% to A$15.24, its biggest intraday pct drop since late October 2022
** Canada-based miner Capstone Copper's ASX-listed shares CSC.AX fall as much as 10.9% to A$11.16, their lowest since September 24, 2025
(Reporting by Nikita Maria Jino in Bengaluru)
((Nikita.Jino@thomsonreuters.com;))